National Monument · Colorado, Utah

Trails in Hovenweep National Monument

14 named trails · 7 miles · 8 trailheads · 3 with the Park Service's own write-up. The lines, trailheads and points are the Park Service's; the write-ups are the Service's own words; the climbing is read from USGS elevation along each line.

Open on the parks mapEvery park with trailsPark on nps.gov

14 trails, A to Z.

Campground Connector

0.2 mi one way · 10 ft of descent · 5,207 ft–5,220 ft · native surface · hiking

Backcountry campsCampgrounds

5,220 ft 5,207 ft · 0.2 mi high 5,220 ft

Along the way campsite 2 campsite 29 campsite 31--host campsite 4 HVCP - Campground

Trailhead Ruins Loop Trailhead 5,221 ft Drive there

Holly Trail

0.2 mi one way · 20 ft of descent · 5,327 ft–5,348 ft · hiking

5,348 ft 5,328 ft · 0.2 mi high 5,348 ft

Trailheads Holly Trailhead 5,356 ft Drive there · Holly Trailhead 5,211 ft Drive there

Hike the Holly Trail the Park Service's write-up

4 Hours · dogs allowed · Spring, Summer, Fall

Start Hovenweep Campground to Holly Site

A stack of rocks by the entrance of a thin pathway through the rock
The Holly Trail passes through two short slot canyons. Photo: NPS photo

The Holly Trail is Hovenweep’s longest and most rugged hike. Start at the campground follow the trail 3.5 miles along a canyon wash to the Holly Group. After exploring Holly’s standing structures and lasting petroglyphs, return along the same route for a total distance of 7 miles. The trail leads into and out of the canyon by way of slot canyon (one on each end) and winds across the wash.

We recommend the Holly trail for those wanting a longer hike, canyon hiking, or a different point of view. After all, the trail must be very similar to those taken by people who lived at Square Tower Group visiting their neighbors at Holly. There aren’t any standing structures until you reach the Holly Group, but about two miles in are rubble piles from an older, fallen structure.

The Holly Group is also home to the Holly Sun Panel, a petroglyph panel that archeologists believe marks the summer solstice. Visible any time of year, the panel is seen from an overlook at the far end of the Holly Group.

The Holly Group is also accessible from a dirt road off Road 10.

Visiting Respectfully

These structures may seem long-abandoned, but they are ancestral homes for the modern Pueblo peoples, many of whom believe their ancestors inhabit them still. Hovenweep National Monument was established to protect these places. Help us protect these dwellings by remaining on trail, not touching or entering any structure, and leaving any artifact in place. Thank you for doing your part and visiting respectfully!

Accessibility The Holly trail is 7 miles, roundtrip, over rough and uneven terrain. The trail starts with a descent through a slot canyon to the canyon floor. From there, the trail is relatively level, but crosses washes several times. The trail leads up through a second slot canyon to reach the Holly site. Total elevation change is 646 feet. Trail terrain is exposed sandstone, loose rock and gravel, sand, and packed dirt.

This hike on nps.gov

Square Tower Group Loop

1.1 mi one way · about 80 ft of climbing · 5,132 ft–5,242 ft · native surface · hiking

Visitor centers

5,192 ft 5,206 ft · 0.7 mi high 5,212 ft

Along the way HVVC - Visitor Center

Trailhead Ruins Loop Trailhead 5,244 ft Drive there

Hike the Square Tower Group Loop Trail the Park Service's write-up

dogs allowed

Start Square Tower Group

a crumbling stone wall in the foreground, with other stone structures across the canyon.
Explore the Square Tower Group's many structures. Photo: NPS photo

This two mile loop trail starts at the visitor center and circles around the Square Tower Group structures / Little Ruin Canyon. The trail starts as sidewalk down to the overlook, then veers off in either direction (and loops back around) to circle the canyon. A portion of this trail crosses the canyon, with 80 feet of elevation gain and loss on stairs. The primitive trail is lined with rocks and passes within 5-10 feet of most of the structures, allowing visitors an uninterrupted and natural view of these architectural wonders. A trail guide gives historical information and insight into the towers, but we encourage you to ponder the day-to-day life of the ancestral Pueblo people who lived here.

The Square Tower Group is Hovenweep’s largest and most convenient collection of standing structures. Ten buildings perch on the rim of Little Ruin Canyon; the remains of several more are crumbled down the canyon walls. Some of the most popular and unique structures in the Four Corners region are in this canyon: Hovenweep Castle, Twin Towers, and Square Tower, for which the group is named.

You don’t have to walk the entire loop to see and enjoy the Square Tower Group. Several out-and-back hikes give plenty of options to do as little or as much as you can or want.

Visiting Respectfully

These structures may seem long-abandoned, but they are ancestral homes for the modern Pueblo peoples, many of whom believe their ancestors inhabit them still. Hovenweep National Monument was established to protect these places. Help us protect these dwellings by remaining on trail, not touching or entering any structure, and leaving any artifact in place. Thank you for doing your part and visiting respectfully!

Accessibility The first 300 yards from the visitor center to the canyon overlook are paved. At the overlook, the trail turns to primitive slickrock, dirt, and gravel. Most of the trail is on top of the canyon with very little elevation change and a few steps up or down onto rock. However, part of the trail crosses the canyon, descending 80 feet into the canyon and ascending 80 feet to reach the other side. There are also 4 benches placed along the trail in the shade. This trail is not wheelchair accessible.

This hike on nps.gov

Walk to the Square Tower Group Overlook the Park Service's write-up

10-30 Minutes · dogs allowed

Start Hovenweep Visitor Center

a sidewalk winds through desert landscape at sunset
The paved trail will take you from the visitor center to the Square Tower Group Photo: NPS photo

This overlook is your gateway to the Square Tower Group and often your first glimpse of Hovenweep’s ancestral Puebloan structures. Just a 10-minute walk from the visitor center, the overlook provides scenic views of the surrounding landscape, Little Ruin Canyon, and several of the Square Tower Group structures. It is also the beginning of the Square Tower Group rim trail.

The paved overlook trail beings at the visitor center; round-trip length is 0.32 miles (0.5 kilometers). Along the way, placards identify native plants.

The Square Tower Group is Hovenweep’s largest collection of standing structures. From the overlook, you can see Stronghold House, Twin Towers, Eroded Boulder House, and Tower Point. Waysides at the overlook identify and interpret these structures.

Visiting Respectfully

These structures may seem long-abandoned, but they are ancestral homes for the modern Pueblo peoples, many of whom believe their ancestors inhabit them still. Hovenweep National Monument was established to protect these places. Help us protect these dwellings by remaining on trail, not touching or entering any structure, and leaving any artifact in place. Thank you for doing your part and visiting respectfully!

Accessibility The overlook trail is paved sidewalk. The trail curves a few times and declines 33 feet down to the overlook. There is a total ascent of 33 feet when returning to the visitor center. There are benches at the trailhead/ visitor center, a bench halfway down the trail, and a bench at the overlook. Total trail length (round trip) is 0.32 miles, or about 600 yards (0.5 kilometers).

This hike on nps.gov

Square Tower Group Loop Trail

5,205 ft–5,206 ft · hiking

5,205 ft 5,206 ft · 0.0 mi high 5,206 ft

Hike the Square Tower Group Loop Trail the Park Service's write-up

dogs allowed

Start Square Tower Group

a crumbling stone wall in the foreground, with other stone structures across the canyon.
Explore the Square Tower Group's many structures. Photo: NPS photo

This two mile loop trail starts at the visitor center and circles around the Square Tower Group structures / Little Ruin Canyon. The trail starts as sidewalk down to the overlook, then veers off in either direction (and loops back around) to circle the canyon. A portion of this trail crosses the canyon, with 80 feet of elevation gain and loss on stairs. The primitive trail is lined with rocks and passes within 5-10 feet of most of the structures, allowing visitors an uninterrupted and natural view of these architectural wonders. A trail guide gives historical information and insight into the towers, but we encourage you to ponder the day-to-day life of the ancestral Pueblo people who lived here.

The Square Tower Group is Hovenweep’s largest and most convenient collection of standing structures. Ten buildings perch on the rim of Little Ruin Canyon; the remains of several more are crumbled down the canyon walls. Some of the most popular and unique structures in the Four Corners region are in this canyon: Hovenweep Castle, Twin Towers, and Square Tower, for which the group is named.

You don’t have to walk the entire loop to see and enjoy the Square Tower Group. Several out-and-back hikes give plenty of options to do as little or as much as you can or want.

Visiting Respectfully

These structures may seem long-abandoned, but they are ancestral homes for the modern Pueblo peoples, many of whom believe their ancestors inhabit them still. Hovenweep National Monument was established to protect these places. Help us protect these dwellings by remaining on trail, not touching or entering any structure, and leaving any artifact in place. Thank you for doing your part and visiting respectfully!

Accessibility The first 300 yards from the visitor center to the canyon overlook are paved. At the overlook, the trail turns to primitive slickrock, dirt, and gravel. Most of the trail is on top of the canyon with very little elevation change and a few steps up or down onto rock. However, part of the trail crosses the canyon, descending 80 feet into the canyon and ascending 80 feet to reach the other side. There are also 4 benches placed along the trail in the shade. This trail is not wheelchair accessible.

This hike on nps.gov

Square Tower to Holly Trail

3.3 mi one way · about 300 ft of climbing · 5,049 ft–5,334 ft · native surface · hiking

Backcountry camps

5,210 ft 5,332 ft · 3.2 mi high 5,334 ft

Along the way campsite 8

Trailhead Holly Trailhead 5,211 ft Drive there

About these trails

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-14 and simplified for the map. The write-ups are the Service's own "things to do", unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.